12.15um high power benchtop DFB-QCL mid-infrared quantum cascade laser 20mW (TDLAS integrated control module)

12.15um high power benchtop DFB-QCL mid-infrared quantum cascade laser 20mW (TDLAS integrated control module)

QCL12150-12.15um high power benchtop DFB-QCL mid-infrared quantum cascade laser is an ultra-low power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm and the output power is greater than 20mw, which meets the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

Product features：High power、 Compact structure、 Intelligent software control、 Built-in FPGA

Part Number：--

Application area：Mid-infrared test light source、 Mid-infrared device analysis

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Center wavelength Output power

Dimension Drawing

General Parameters

Electrical Specifications at 12K

Parameter	Unit	Indicators
		Min.	Typical value	Max.
PN#		QCL12150DFB
Output power1	mW	-	20	-
Peak operating wavelength 2	um	-	12.15	-
Spectral width（FWHM）	MHZ	-	3	-
Output side mode suppression ratio（SMSR）	dB	30	-	-
M2 factor			＜1.2
Output light divergence angle	Mrad		＜2
Full optical beam waist diameter5	mm		＜4
Output isolation 3	dB	-	30	-
Wavelength temperature coefficient	nm/K		1.00
Wavelength current coefficient	nm/A		57.1
Output power stability（15min）4	%	-	±0.5	±1.0
Output power stability（8h）4	%	-	±1.0	±2.0
Output power adjustable range	%	0	-	100
Output power adjustment mode		Soft control
TEC stability	℃	-	±0.1	±0.2
TEC operating range	℃	0	30	50
Operating voltage	VAC	100	220	240
Electric power consumption5	W	-	-	5
Operating temperature	℃	0	-	55
Storage temperature	℃	-20	-	65
Diameter	mm	343(L)×193(W)×180(H) benchtop

Technical Specifications

1. Output power is optional;

2. Peak operating wavelength can be specified;

3. Output power stability test condition is 25 degrees, after 30 minutes of preheating;

4. Maximum power consumption refers to the overall power consumption under extreme working conditions;

5. I = 0.80 A, V = 8.7 V, T= 15 °C, measured at 1/e².

Spectrum (20deg,800mA)

Wavelength tuning diagram

Average power vs current (at 20 ℃)

Power Stability

Optional Configurations

Downloads

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